Reynold de Gray
Reynold was born in 1362 in Ruthin,Denbighshire,Wales.  He died at the age of 78 on October 18th, 1440.

 Margaret de Ros
Margaret was born about 1361 in Helnsley,Yorkshire,England.  She died in 1414.

 John Grey
John was born about 1387 in Ruthin,Denbighshire,Wales.  He died on August 27th, 1439.